baber/WOPTO huggingface dataset:
Patent JP-H0525077-A (JP)
Title: Sorbitol derivative and cosmetic containing the same
Inventor: YANO SHINJI
IPC: A61K8/60
Filed: 1991-07-22
Abstract: PURPOSE:To obtain a new compound useful as emulsifying agents, humectants and oils within a wide range such as cosmetics or medicines. CONSTITUTION:A compound, e.g. 5,6-di-O-isostearyl-D-sorbitol expressed by formula I (R is 10-22C alkyl). The aforementioned compound expressed by formula I is obtained as follows. A compound expressed by formula II and an alkyl halide expressed by the formula RX (X is halogen) are stirred in the presence of a base (e.g. NaOH) in a solvent such as hexane at 0-80 deg.C for 1-40hr using a tetraalkylammonium salt as a phase-transfer catalyst to afford a compound expressed by formula III, which is then hydrogenated in the presence of a catalyst (e.g. Pd-C) to eliminate benzylidene groups. A cosmetic containing the compound expressed by formula I is well compatible with the skin without stickiness and excellent in also emulsion stability.
Patent JP-H0469514-A (JP)
Title: Position detector for tube to be inspected
Inventor: NAGANO MASAAKI
IPC: G01B21/00
Filed: 1990-07-09
Abstract: PURPOSE:To stop the flow in a tube to be measured and, to simultaneously detect the position of the tube by providing a free rotating roller on the top of the rod of a brake cylinder device with an encoder. CONSTITUTION:The brake cylinder device 9 with the encoder is extended while a rod projection distance is detected by the encoder, and braked by making the free rotating roller 3 abut on the opening end surface of the tube 4 and the initial position of the opening end surface of the tube 4 about the device 5 is detected from the detected distance of the rod to calculate the movement distance from the initial position to the set position of the device 5. Then the breaking is released to contract the device 9 and the device 5 is advanced and stopped once the refraction distance of the rod reaches the calculated movement distance; and the device 9 is put in braking operation again to fix the rod. In this state, the tube 4 is rotated while receiving it with the roller 3 and the device 5 inspects the tube 4. Consequently, while stopping the flow of the inspection tube, the inspection is simultaneously carried out.
Patent JP-S5972983-A (JP)
Title: Parallel unit for inverter
Inventor: MOTOBE MITSUSACHI
IPC: H02M7/493
Filed: 1982-10-18
Abstract: PURPOSE:To maintain the balance of the output current of inverter sets and to reduce the interphase reactor by setting so that the voltage between terminals of interphase reactors does not becomes unidirectional voltage but become positive and negagtive going voltages. CONSTITUTION:The characteristics of GTO11, GTO12 and feedback diodes 12', 22' are combined so that the output current balance state of inverter sets 1, 2 become best. When the turn ON and turn OFF of the GTO11 are faster than those of the GTO21, a positive going voltage is applied to the interphase reactor 7 from when the GTO11 is turned ON to when the GTO21 is turned ON, and a negative goig voltage is applied from when the GTO11 is turned OFF to when the GTO21 is turned OFF. Accordingly, the reactor 7 is not saturated.
Patent JP-H106967-A (JP)
Title: Brake controller of electric vehicle
Inventor: ENOMOTO NAOYASU
IPC: B60T8/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To perform the addition and change-over of liquid pressure braking for regenerative braking smoothly in accordance with output liquid pressure by connecting a dynamic liquid pressure output means with a main liquid pressure passage between a regenerative change-over means and a wheel cylinder through an auxiliary liquid pressure passage and providing a control change-over valve means in this auxiliary liquid pressure passage. SOLUTION: A regulator RG is connected with a main liquid pressure passage MF between a regenerative change-over device REf and wheel cylinders Wfr, Wfl through an auxiliary liquid pressure passage AF, and an electromagnetic open and close valve SVp which is a control change-over valve means is provided in the auxiliary liquid pressure passage AF. The electromagnetic open and close valve SVp is an electromagnetic open and close valve at 2 port 2 position, and it is shut off at its close position when it is not operated and communicates the auxiliary liquid pressure passage AF at its open position when it is operated. A cut-off valve MVp which is a pressure difference response shut-off valve means is provided in the auxiliary liquid pressure passage AF between the electromagnetic open and close valve SVp and the regulator RG.
Patent JP-H0737341-A (JP)
Title: Recording and reproducing apparatus
Inventor: MINODA HIDENORI
IPC: G11B7/004
Filed: 1993-07-22
Abstract: PURPOSE:To perform dubbing without data break regardless or data transfer speed and the difference in recording format between recording media even if an error occurs during dubbing. CONSTITUTION:A clustor MD is the minimum recording unit and comprises a plurality of compressed units (sound group). For example, when an error occurs during the recording of a sound group 27 of a clustor 3, dubbing is once stopped. A synchronizing signal for every sub-code frame (access unit) is detected with CD, reproduction is restarted from the sub-code frame two steps before the position, where the error has occurred, and the new compression data are generated. In an MD-recording and reproducing system, the new compressed data and the compressed data of the clustor 3 stored in a buffer memory are verified. The buffer memory is rewritten from the sound group 27, wherein the error has occurred. Thereafter, the recording is restarted from the head of the clustor 3.
Patent JP-S57106230-A (JP)
Title: Snubber circuit
Inventor: GENDA YUKINORI
IPC: H03K17/73
Filed: 1980-12-23
Abstract: PURPOSE:To suppress a spike voltage, which is generated just after turn-off of a GTO, to prevent malfunctions, by connecting a capacitor in parallel to a snubber diode of a circuit where the snubber diode and a snubber capacitor are connected in series. CONSTITUTION:A series circuit consisting of a snubber diode 2 and a snubber capacitor 4 is connected in parallel to a GTO1. A snubber resistance 3 is connected in parallel to the snubber diode 2, and a capacitor 6 is connected in parallel to the snubber diode 2. A spike voltage generated just after turn-off of the GTO1 is suppressed by this capacitor 6 to prevent erroneous ignition of the GTO and the malfunction of a control circuit.
Patent JP-H0844068-A (JP)
Title: Electron beam exposure and developing method for resist film
Inventor: SUMI KAZUHIKO
IPC: G03F7/20
Filed: 1994-08-02
Abstract: PURPOSE:To accurately obtain resist pattern width being <=1.0mum even at the field connecting part of each electron beam concerning resist film thickness in a stage where a resist on a substrate to be processed is sensitized by using an electron beam exposure device and then the resist is developed to form the resist pattern on the substrate to be processed. CONSTITUTION:In the electron beam exposure for obtaining the resist pattern width being <=1.0mum on the substrate to be processed by moving the substrate to be processed on a stage ; the thickness of the resist film with which the substrate to be processed is coated is set to <=3000Angstrom  and the resist pattern width of the stage connecting part of each electron beam or the field connecting part consisting of a deflector connecting part is formed to be the same width as the resist pattern in the field.
Patent JP-S6340686-A (JP)
Title: Multi-pass electron beam welding method
Inventor: SHIGE TAKASHI
IPC: B23K15/00
Filed: 1986-08-01
Abstract: PURPOSE:To prevent a deterioration in toughness of weld zones of a tough steel plate containing high carbon, Ni, Cr and Mo by controlling the cooling velocity of the weld zones under a specific value to maintain the hardness of the weld zones under a prescribed value after multi-pass welding. CONSTITUTION:The weld zones 3 and 5 of the tough steel plate which have been once finished are welded repeatedly before being cooled without a special preheating device. The cooling velocity of a thermal cycle of the weld zones 3 and 5 is made <=8 deg.C/sec and the hardness of the weld zones is made <=Hv 500. In this way, the hydrogen embrittlement cracking sensitivity of welded joint zones is reduced and the quality of the weld zones can be improved.
Patent JP-H0734581-A (JP)
Title: Floor structure of building
Inventor: SHIRAHAMA KAZUSHI
IPC: E04B5/43
Filed: 1993-07-22
Abstract: PURPOSE:To use space in a building more effectively and the building as a building having a high added value in response to regional properties, where the building is constructed, the object of utilization, etc., while sufficiently displaying an original function to be provided as a lower-stage floor and freely changing the shape, size, positional relationship, etc., of an upper-stage floor and the lower-stage floor in the building having space, in which a floor in the building is distinguished into the upper-stage floor and the lower-stage floor, in which stepped sections are formed in upper and lower sections CONSTITUTION:The floor of a first floor 1F in a building 1 is distinguished into an upper-stage floor 2 and a lower-stage floor 3, in which stepped sections are formed to upper and lower sections, and a movable floor 4 is installed onto the lower-stage floor 3. The movable floor 4 is constituted of unit structures 5... forming the floor by top faces by arranging a plurality of the unit structures. The height of the top faces of these unit structures 5... is formed in approximately the same height as that of the top faces of the upper-stage floor 2.
Patent JP-S6072792-A (JP)
Title: Supporter for lithographic print plate
Inventor: NISHIOKA AKIRA
IPC: B41N1/10
Filed: 1983-09-29
Abstract: PURPOSE:To obtain a supporter for lithographic print plates, giving excellent resolution without being colored or blackened, by providing a metal covering layer on an aluminium plate subjected to an anodic oxidation treatment. CONSTITUTION:An aluminium plate subjected to anodic oxidation treatment is washed with water and dried as needed and covered with a metal (e.g., hydrophilic aluminium and chromium particularly), although any kind of metals is available, from the standpoint of printability in order to prevent the occurrence of halation in the oxidized film. When the average thickness of the metal covering layer is 40Angstrom  or more in general, the light transmissivity of the covering layer becomes 90% or less, making the resultant properties better.
Patent JP-S6424024-A (JP)
Title: Method for transferring softened glass block
Inventor: HIRAMOTO TAKEYOSHI
IPC: C03B11/00
Filed: 1987-07-21
Abstract: PURPOSE:To transfer a softened glass block to a specified position without abnormal deformation by pressfeeding a gas from the bottom of a casting mold to blow up the softened glass block into an upper transfer body, and sending out the block from one-end port of the transfer body. CONSTITUTION:The casting mold 1 is moved to a specified position directly under the transfer body 6a, and a gas is pressfed into a pore 2a through a gas inlet 3 to blow up the softened glass block 15a into the transfer body 6a. After the softened glass block 15a is blown up to a position shown by the dotted line and then dropped to the lower-end port 16a, the transfer body 6a is moved, and the softened glass block 15a is transferred into a press-forming die 17a through the lower-end port 16a. By this method, the softened glass block 15a kept at a temp. appropriate for press forming and having a uniform temp. distribution can be transferred into the forming die.
Patent JP-H05325-A (JP)
Title: Roll straightening method for long tubular rod and its device
Inventor: KUROKAWA HIROSHI
IPC: B21D3/06
Filed: 1991-06-25
Abstract: PURPOSE:To obtain excellent roundness and straightness by automatically straightening a tublar rod material efficiently without giving flaw when the coil shaped long tublar rod material is sent along the automatic line without cutting it previously to a regular size. CONSTITUTION:Several barrel type skew rolls R1, R2, R3, R4, R5 are arranged freely rotatably around a ratation axis (x-x) in a hollow rotation body D rotting around a feed axis line (0-0) of a material M and a rotary axis line X-X intersects with the axis line (0-0) at a defined angle (theta). When the material M is sent into a hollow rotational body D which can rotate around a feed axis line (0-0), these skew rolls R1-R5 rotate ground the material M receiving the sending action force and revolve at the same time.
Patent JP-S5971015-A (JP)
Title: Zoom lens
Inventor: SUGIURA MUNEHARU
IPC: G02B15/167
Filed: 1982-10-15
Abstract: PURPOSE:To impose eight conditions and to realize size reduction by employing four-group constitution, and composing the 4th group of a front group of a biconvex, a biconvex, a negative, and two positive lenses and a rear group of a negative, a biconvex, and a biconvex lens. CONSTITUTION:The lens system consists of a positive lens group for focusing, a negative variator lens group, a positive compensator lens group, and the 4th positive lens group for image formation successively from an object side; the 4th group consists of the lens group 41 and lens group 42 from the object side. The lens group 41 consists of the two biconvex lenses, negative lens, and two positive lenses, and the lens group 42 consists of the negative lens and two biconvex lenses. The eight numeric limits are imposed upon radii RIVi of curvature of the lenses constituting the 4th lens group and air gaps DIVi to improve aberration compensation, thereby obtaining a telecentric, compact zoom lens for a video camera.
Patent JP-H0779681-A (JP)
Title: Detection of plant of different kind and method for exterminating weed by using the detection method
Inventor: MIWA NORIYUKI
IPC: A01M21/04
Filed: 1993-06-28
Abstract: PURPOSE:To collectively exterminate different kind plants in a uniformly grown plant community by detecting the position of a different kind plant by chromaticity difference, etc., producing a data map of the different kind plant from the detection result and controlling the position of a weeding means by a position controlling mechanism. CONSTITUTION:The image picked up with a color CCD camera 1 used as a sensor for detecting a different kind plant by chromaticity difference, etc., is processed by an image processing unit 2 to prepare a data map specifying the position of the different kind plant. A weeding means such as a chemicals spraying apparatus 9 is two-dimensionally driven by stepping motors 5,6 by a computer 3 through an I/O 4 based on the data map. After completing a series of operation, a truck 10 is self-propelled by an AC motor and the similar operation is repeated.
Patent JP-H1170398-A (JP)
Title: Use of water soluble polymer containing amide side group-derived functional group
Inventor: CARTER PHILLIP W
IPC: C04B35/632
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion of an aqueous medium and scale deposition by treating water for industrial use with an aqueous polymer having a dispersed repeating unit having a specified formula in an amount sufficient to prevent scaling. SOLUTION: Water for industrial use is treated with an aqueous polymer having a dispersed repeating unit having the formula (wherein R<1> is H or a group selected from 1-3C alkyl groups; p and q are respectively an integer from 1 to 10; R<2> and R<3> are respectively H or an alkyl group selected from 1-3 alkyl groups; Het<1> and Het<2> are respectively selected from O and -NH-; R<4> is H or an alkyl group selected from 1-20C alkyl groups; R<5> and R<6> are respectively H, carboxyl group or an 1-3C alkyl group or R<5> and R<6> may form an alicyclic group selected from 3-6C alicyclic groups.) in an amount sufficient to prevent scaling. This method is carried out while using such an aqueous polymer having an amide side group-derived functional group.
Patent JP-H1121773-A (JP)
Title: Reheating transfer printing and reheating type heat transfer printing sheet
Inventor: SANO YUKARI
IPC: B41J31/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To make additional processing as lustering or delustering treatment on the image transferred first to the substrate as T-shirt by overlaying a reheating type transferring sheet on the first image for second processing as lustering or delustering. SOLUTION: After a desired image 15 is transferred on the substrate sheet 16 as a T-shirt, the reheating type transferring sheet 1 is placed on the image 15 in the specifically transferable state 12 or so that the face of a specific layer may comes in contact with the image. The base material is made of a optically transparent material or a synthetic resin on the releasing side of the reheating type transferring sheet, and simultaneously its surface is constituted with a specific layer in a specific state 12 of the lustering or delustering having more than 20 specular gloss or of less than 10 specular gloss at 75 deg. mirror surface (according to JIS P 8142) for lustering or delustering state or covering partially or wholly the image 15 on the substrate sheet.  The reheating transferring sheet 1 on the image 15 of the base sheet 16 is pressed and heated again to transfer the above-stated specific luster states 12 or a specific layer on the image 15.
Patent JP-S6073644-A (JP)
Title: Printer
Inventor: KONISHI MASAO
IPC: G03G15/23
Filed: 1983-09-30
Abstract: PURPOSE:To perform electronic printing on one or both surfaces in one or plural colors by providing a drum with developing devices for plural colors and performing printing in one designated color in every turn, and selecting a form conveyance path as a multisystem including a stacker. CONSTITUTION:The drum 13 charged electrostatically by a charger 14 rotates as shown by an arrow and an electrostatic latent image is formed with light from a laser light source 15 through a rotating mirror 16, lens 17, and mirror 18. The developing devices 19 and 20 differ in color and either one is designated; and the image is transferred to a form at a transfer part 26 and the remaining toner is cleaned up and discharged. The form, on the other hand, is conveyed from the 1st storage container 21, transfer and fixation are performed, then the form is changed in course at a fulcrum 33 and stored or conveyed again. Then, it is changed in course at a fulcrum 34 and conveyed, and transfer and fixation are performed in another color set up during said period. When printing on the reverse surface is performed, the form is stacked temporarily then conveyed to perform transfer and fixation. Those operations are performed selectively to perform toner printing on one or both surfaces in one or plural colors.
Patent JP-2001012554-A (JP)
Title: Balance weight
Inventor: TERAO SEIMEI
IPC: F16F15/32
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To form a balance weight having high density and large specific gravity so as to promote miniaturization by forming a compact made of mixed powder obtained by agitating and mixing tungsten powder and the other metallic powder while using alloy sintered by a heavy alloy mechanism theory. SOLUTION: A balance weight 2 mounted on automotive wheels 6 is composed of a weight part 3 and an attaching part 4. The weight part 3 is made of a compact composed of mixed powder obtained by agitating and mixing tungsten powder and the other metallic powder while using alloy sintered by a heavy alloy mechanism theory. Namely, after 85 to 98 wt.% of tungsten powder, 0 to 12 wt.% of molybdenum powder, 1 to 12 wt.% of nickel powder, 0 to 5 wt.% of cupper powder, 0 to 5 wt.% of iron powder, and 0 to 5 wt.% of cobalt powder are blended with each other, and then, the mixed powder is molded in a prescribed shape so as to provide a compact. The compact is baked so as to provide the weight part 3 having a prescribed shape.
Patent JP-S6427253-A (JP)
Title: Manufacture of bicmos integrated circuit device
Inventor: SASAKI SHOICHI
IPC: H01L29/72
Filed: 1987-07-23
Abstract: PURPOSE:To prevent a short circuit between collector and base electrodes, and to manufacture the title integrated circuit device with high yield by forming a P-type impurity layer to the lower section of a second field insulating film surrounding a bipolar transistor. CONSTITUTION:P-type impurity atoms are also added around a bipolar transistor region, and P-type impurity layers 24 are shaped just under second field insulating films partitioning the bipolar transistor region and an NMOS transistor. Consequently, even when etching at a time when a second contact is bored excessively progresses and an silicon surface just under the second field insulating film is exposed, the silicon surface exposed is the P-type impurity layers 24 connected to a P-type base region 11. Accordingly, trouble such as a short circuit between collector and base electrodes is not generated, and the second contact opening can be formed, thus manufacturing a BiCMOS integrated circuit device with high yield.
Patent JP-S6242247-A (JP)
Title: Cache memory control system
Inventor: NONOMURA KAZUYASU
IPC: G06F12/08
Filed: 1985-08-20
Abstract: PURPOSE:To attain a quick access to a main memory by using a means which displays a fact that a direct access should be given to a main memory in the form of a flag and therefore giving a direct access to the main memory when said display is carried out. CONSTITUTION:A flag 8 is usually set at 0 and the memory request signal is set at 1 for the access of a memory. Then the contents of an address register 9 are sequentially compared with each address of a cache memory 3. When the same addresses are detected, the data on the memory 3 corresponding to the these addresses are transferred to a processor 1 via transfer line 2. When the flag 8 is set at 1, the memory request signal is set at 1 and at the same time the output 1 of an AND circuit 61 is delivered via an OR circuit 7 in the form of the bus use request signal. An access is given to a main memory as soon as a bus is secured. In this case, the cache memory 3 is never used and therefore no overhead is produced in a data replacing mode, etc.
Patent JP-H1127294-A (JP)
Title: Electronic bulletin board system
Inventor: KURIOKA NOBUYA
IPC: H04L12/40
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To enable an access to bulletin document which is being generated and/or modified. SOLUTION: An implementor for a bulletin document specifies appropriateness of simultaneous access in registering the bulletin document in a storage device 11 of a host computer 10. When simultaneous access to the bulletin document is allowed, a simultaneous access flag attached to the bulletin document is set to be on and while the simultaneous access flat is turned on, an access to the bulletin document by other users are allowed even when a modification of the bulletin document is being performed.
Patent JP-S6337527-A (JP)
Inventor: NAGASAKI TAKESHI
IPC: H01H19/00
Filed: 1986-08-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02154357-A (JP)
Title: Apparatus and method with double carriage for storing and taking information storage disc
Inventor: POORU HIYUUGU
IPC: G11B17/22
Filed: 1989-07-14
Abstract: PURPOSE: To improve the operating speed of a whole system by using two carriage assemblies of independently operating system and transferring an information storing disk between a storage partition composing a part of a disk/drive library and a disk drive. CONSTITUTION: This device is provided with means 32, 34 for independently moving a first and a second carriage means 26, 28 from each other in order to transfer an information storing disk 18 between the compartments of libralies 12, 14 by means of the first and the second carriage means 26, 28. One disk 18 is moved to or from either a storage compartment 16 or a drive compartment 20 by using the first carriage means 26. A second disk is moved to a different compartment or from one compartment independently in either the storage compartment 16 or the drive compartment 20 by using the second carriage means 28. Consequently, the operating speed of the whole device is improved.